Powerlift Barbell Calculator is a free iPhone app developed by Yihwan Kim. Designed for those who are serious about powerlifting, this app takes the hassle out of barbell plate calculations, allowing you to focus on your lifts instead of doing math in your head.

With Powerlift, you can easily customize the bar and collar weights to suit your preference and keep your workouts fresh. The app supports both imperial (lbs) and metric (kg) weight units, making it convenient for users anywhere in the world.

One standout feature of Powerlift is its dark mode, which gives your eyes a break and allows you to fully concentrate on hitting your next personal record.

For those looking to take their lifting game to the next level, Powerlift Pro offers additional benefits. With the manual mode, you can add and drop weight plates with just one tap, making re-racking weights a breeze. You can also customize your plates, giving you full control over your rack inventory. The best part? Powerlift Pro offers lifetime updates without any recurring subscriptions. Simply pay once and enjoy the latest features for life.